We've received your request for 91709 (described as Gear Helical), manufactured by Graham Mfg Co Inc with CAGE code 89109. This part is registered under NSN 3020-00-174-5553, classified in FSG 30 Mechanical Power Transmission Equipment / FSC 3020 Gears Pulleys Sprockets and Transmission Chain. Our verification process will confirm traceability through supporting identifiers including NIIN 00-174-5553, NCB code 00 (origin: USA), and INC 05464. Please submit your formal quotation request to proceed.
Thank you for choosing Aerospace Exchange for your 91709 requirements. We specialize in authenticated aerospace components, offering both NSN-tracked military parts and commercial equivalents, all validated through our rigorous sourcing protocols.
How to Begin the Quotation Process
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 3020-00-174-5553 Item PartTypeName: GEAR,HELICAL | 3020 | 001745553 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 18597A | 6 | 9 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | PLAIN,SOLID |
| AGJS | PITCH DIAMETER | 2.0566 INCHES NOMINAL |
| AJLA | TEETH QUANTITY | 5 |
| ANTP | BORE STYLE | W/ KEYWAY BOTH ENDS |
| CQFM | HARDNESS RATING | 28.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM OVERALL |
| CWCD | NOMINAL OUTSIDE DIAMETER | 2.1944 INCHES |
| CWMW | TEETH TYPE | SINGLE HELIX |
| CWNH | TOOTH FORM | STANDARD |
| CWNK | FLANGE NOMINAL DIAMETER | 3.000 INCHES |
| CWNM | TOOTH DIRECTION | RIGHT |
| CWPP | PRESSURE ANGLE | 14.5000 DEGREES |
| CWPS | FLANGE NOMINAL THICKNESS | 0.313 INCHES |
| CWPZ | HELIX ANGLE | 80.0000 DEGREES |
| CWRM | FACE NOMINAL WIDTH | 0.563 INCHES |
| CWRS | BORE NOMINAL DIAMETER | 1.313 INCHES BOTH ENDS |
| CWSH | NOMINAL DISTANCE BETWEEN OUTER BODY FACE AND INNER FLANGE FACE | 1.313 INCHES |
| CWSN | KEYWAY NOMINAL WIDTH | 0.156 INCHES BOTH ENDS |
| CWSR | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.747 INCHES BOTH ENDS |
| CWTX | HUB NOMINAL DIAMETER | 1.813 INCHES BETWEEN BODY AND FLANGE |
| FEAT | SPECIAL FEATURES | 1ST END COUNTERBORED,1.969 IN. DIA BY 0.125 IN. DP; 0.062 IN. RADIUS ON BOTTOM OF COUNTERBORE |
| MATT | MATERIAL | STEEL COMP 1335 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 1335 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | FLANGED END |
| End Use : 21180 | Industrial machines, other |
|---|---|
| Schedule B : 8483409000 (NAICS 333612) | Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately |
| SITC : 74840 | Gears and gearing; ball screws; gear boxes and other speed changers (including torque converters) |
| CRITL | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
|---|---|
| HMIC | N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials. |
| PMIC | U - Precious metal content is unknown |
| AAC | L |
|---|---|
| Classification Control | U |
| MGMT_CTL | 9b----- |
| Quantity per pack | 1 |
| Repariability | |
| Shelf Life | N/A |
| SOS | Sms |
| Unit of Measure | Ea |
| ACC: | V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing |
|---|---|
| ADC: | A - Shipment is not a consolidation and does not exceed 84 inches in any dimension. |
| LTL: | R - 65.0 |
| NMFC: | 197339 - Wheels cog/gear/pinion i/s |
| SHC: | 9 - Other or no special handling required (sh) |
| TCC: | Z - No special type of cargo code applicable |
| WCC: | 593 - Motors and parts, (machinery and parts),(less than 35 feet) |
 |
AS9120B and ISO 9001:2015 |
 |
Aviation Suppliers Association Member |
 |
FAA AC 0056B Accredited |
 |
AS 6081:2012 Certification |
 |
ESD S20.20-2014 Certification |
Don’t forget That We offer 24/7 Service, Competitive Prices, and Fast Deliveries. We Hope You'll Make Us Your One-Stop Purchasing Solution!
Request for Quote
